dynamic database concept
Date: 11 Jul 2003 12:47:08 -0700
Message-ID: <196e0f42.0307111147.13adc3f0_at_posting.google.com>
Hi. I am c++ developer and beginner in the database modeling, I am using a library in c++ to develop my database.
In fact it is a simple structure, a cadaster of pieces for an engineering program.
The problem is that the cadaster should be dynamic, I mean, users have the possibility to create new fields through the interface, besides those that are already default of the program.
My doubt is, how could I control the creation of those new fields,
since, after a new field servant, I have that associate it to the
right information inside the program when it opens the files of data
again (potency of a lamp for example, should be attributed to the
lamp).
An user " X " can open the cadaster of another user "Y ", and they
might be of " different versions", then an dynamic integration should
take place to synchronize those versions, so that a certain
information "A" won't br attributed to the variable "B" of the program
and vice-versa.
Have you understood what I meant ?!
Thank for any contribution.
[] `s
Mr.Br. Received on Fri Jul 11 2003 - 21:47:08 CEST